Usher, J. L. (ed.); Ross, D. A.; Neprochnov, Y. P.; Hsu, K. J.; Trimonis, E. S.; Percival, S. F., Jr.; Erickson, A. J.; Degens, E. T.; Hunt, J. M.; Manheim, F. T.; Senalp, M.; Traverse, A.; Stoffers, P.; Supko, P. (ed.) (1978): Leg 42, Part 2, of the cruises of the drilling vessel Glomar Challenger; Istanbul, Turkey, to Istanbul, Turkey, May-June 1975. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, Initial Reports of the Deep Sea Drilling Project, 42, Part 2, 1244 pp., georefid:1978-030468